NORPRO
Live / Registered — Registered and renewed (as of 17 Mar 2026)
What this means for you
Registered since 24 Jan 2006. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 24 Jan 2026).
Record
- Serial number
- 78353012
- Registration number
- 3051621
- Mark type
- Stylized text
- Filed
- 16 Jan 2004
- Published for opposition
- 19 Oct 2004
- Registered
- 24 Jan 2006
- Next maintenance due
- 24 Jan 2026
- Attorney of record
- Sara T. Colburn
Goods and services
- Class 001 — Chemicals: Ceramic catalyst carrier media comprised of spheres, rings, pellets and powders of various sizes and shapes, for use in end-use processing of chemicals, petrochemicals, and refining applications; [ ceramic proppants particles comprised of spheres and powders in various weights and sizes, for use in the process of hydraulic fracturing allowing for extraction of oil or gas from underground wells ]
Owner
- Saint-Gobain Ceramics & Plastics, Inc., Malvern, PA, US
- Saint-Gobain Ceramics & Plastics, Inc., Worcester, MA, US
- Saint-Gobain Ceramics & Plastics, Inc., Worcester, MA, US
Prosecution history
- 17 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 17 Mar 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 17 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 17 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
- 09 Oct 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 09 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Oct 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Oct 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 24 Jan 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 20 Jun 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Jun 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Jun 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED